Hello i am a very new user of ubuntu but i like it and i want to learn,
i have installed processing 1.5.1 recently and i made some liitle programming,
my problem is that my scetchbooks are pde files that do not open directly in processing.
I mean that when i save a processing scetchbook and the go to the save folder of that scetch i see a pde file that it can not open directly in processing, it opens in gedit text editor and then i have to make copy paste the code and then go to processing open new file an d paste this code. It is very annoying and  i already have tried open with other applications in the pde file but still does not have processing so i can associate this type of file

what is the problem?
i am using ubuntu 11,10
thank you